🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.63 AU

Year: 160 Days

Day: 31.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,509,967 km

• M1: 397,930 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.58 AU - 0.82 AU

Year: 258 Days

Day: 34 Hours

Environment

Temp: -13 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,509,967 km

• M1: 264,040 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.88 AU - 1.06 AU

Year: 420 Days

Day: 41 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.08 AU - 1.54 AU

Year: 659 Days

Day: 28.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,509,967 km

• M1: 579,991 km (0.112 R)
• M2: 692,788 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.15 AU - 1.67 AU

Year: 736 Days

Day: 45 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.1 AU - 1.78 AU

Year: 760 Days

Day: 41.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,509,967 km

• M1: 65,823 km (0.115 R)
• M2: 505,940 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.17 AU - 2.37 AU

Year: 1504 Days

Day: 18.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,509,967 km

• M1: 45,328 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 9.3

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2 AU - 3.24 AU

Year: 1865 Days

Day: 9.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,509,967 km

• M1: 132,245 km (0.118 R)
• M2: 377,884 km (0.084 R)
• M3: 470,037 km (0.099 R)
• M4: 578,495 km (0.046 R)
• M5: 648,058 km (0.038 R)
• M6: 796,609 km (0.12 R)
• M7: 902,075 km (0.089 R)
• M8: 1,041,052 km (0.103 R)
• M9: 1,137,692 km (0.036 R)
• M10: 1,207,255 km (0.09 R)
• M11: 1,371,812 km (0.114 R)
• M12: 1,838,857 km (0.096 R)
• M13: 1,921,435 km (0.107 R)
• M14: 1,981,125 km (0.097 R)
• M15: 2,127,132 km (0.061 R)
• M16: 2,665,984 km (0.088 R)
• M17: 2,773,245 km (0.093 R)
• M18: 3,118,218 km (0.119 R)
• M19: 3,302,971 km (0.109 R)
• M20: 4,155,530 km (0.086 R)
• M21: 4,249,028 km (0.106 R)
• M22: 4,502,148 km (0.096 R)
• M23: 4,711,286 km (0.093 R)
• M24: 4,792,667 km (0.097 R)
• M25: 5,089,320 km (0.108 R)
• M26: 5,290,529 km (0.077 R)
• M27: 5,477,227 km (0.076 R)
• M28: 5,822,349 km (0.052 R)
• M29: 5,909,714 km (0.075 R)
• M30: 6,050,486 km (0.049 R)
• M31: 6,263,812 km (0.065 R)
• M32: 6,335,320 km (0.103 R)
• M33: 6,497,484 km (0.052 R)
• M34: 6,752,549 km (0.08 R)
• M35: 6,844,402 km (0.071 R)
• M36: 7,010,904 km (0.084 R)
• M37: 7,216,152 km (0.066 R)
• M38: 7,347,799 km (0.084 R)
• M39: 7,805,269 km (0.111 R)
• M40: 7,901,760 km (0.073 R)
• M41: 8,767,931 km (0.077 R)
• M42: 8,908,404 km (0.07 R)
• M43: 8,968,991 km (0.053 R)
• M44: 9,029,578 km (0.029 R)
• M45: 9,478,222 km (0.032 R)
• M46: 9,540,006 km (0.086 R)
• M47: 9,955,140 km (0.117 R)
• M48: 10,017,971 km (0.091 R)
• M49: 10,397,351 km (0.1 R)
• M50: 10,546,201 km (0.115 R)
• M51: 10,695,799 km (0.055 R)
• M52: 11,040,323 km (0.1 R)
• M53: 11,148,781 km (0.098 R)
• M54: 11,301,222 km (0.105 R)
• M55: 11,432,269 km (0.118 R)
• M56: 11,520,083 km (0.07 R)
• M57: 11,984,285 km (0.118 R)
• M58: 12,229,925 km (0.069 R)
• M59: 13,206,051 km (0.12 R)
• M60: 13,367,318 km (0.067 R)
• M61: 13,598,895 km (0.043 R)
• M62: 13,784,995 km (0.103 R)
• M63: 13,995,479 km (0.119 R)
• M64: 14,657,151 km (0.112 R)
• M65: 15,377,315 km (0.085 R)
• M66: 15,790,504 km (0.064 R)
• M67: 15,961,794 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 13.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.81 AU - 9.33 AU

Year: 10080 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,509,967 km

• M1: 170,392 km (0.036 R)
• M2: 287,378 km (0.091 R)
• M3: 478,713 km (0.047 R)
• M4: 594,951 km (0.107 R)
• M5: 693,536 km (0.107 R)
• M6: 814,261 km (0.094 R)
• M7: 1,278,613 km (0.104 R)
• M8: 1,412,054 km (0.117 R)
• M9: 1,590,973 km (0.117 R)
• M10: 1,820,008 km (0.093 R)
• M11: 1,906,176 km (0.112 R)
• M12: 2,311,287 km (0.12 R)
• M13: 2,476,443 km (0.032 R)
• M14: 3,548,312 km (0.106 R)
• M15: 4,481,204 km (0.111 R)
• M16: 4,748,386 km (0.079 R)
• M17: 4,929,549 km (0.035 R)
• M18: 5,174,740 km (0.117 R)
• M19: 5,330,023 km (0.087 R)
• M20: 5,613,511 km (0.07 R)
• M21: 6,162,535 km (0.073 R)
• M22: 6,932,814 km (0.069 R)
• M23: 7,451,620 km (0.102 R)
• M24: 7,627,247 km (0.078 R)
• M25: 7,733,462 km (0.119 R)
• M26: 7,840,125 km (0.104 R)
• M27: 7,982,991 km (0.115 R)
• M28: 8,416,975 km (0.06 R)
• M29: 9,007,737 km (0.047 R)
• M30: 10,939,344 km (0.077 R)
• M31: 11,462,189 km (0.047 R)
• M32: 12,034,251 km (0.052 R)
• M33: 12,741,400 km (0.104 R)
• M34: 12,952,034 km (0.071 R)
• M35: 13,078,893 km (0.065 R)
• M36: 13,291,322 km (0.027 R)
• M37: 13,762,855 km (0.063 R)
• M38: 14,678,094 km (0.057 R)
• M39: 14,854,620 km (0.117 R)
• M40: 15,883,704 km (0.104 R)
• M41: 16,521,290 km (0.047 R)
• M42: 16,704,996 km (0.118 R)
• M43: 17,774,621 km (0.079 R)
• M44: 17,915,841 km (0.03 R)
• M45: 18,199,329 km (0.098 R)
• M46: 18,389,019 km (0.091 R)
• M47: 18,866,386 km (0.109 R)
• M48: 19,299,472 km (0.109 R)
• M49: 19,979,843 km (0.073 R)
• M50: 20,915,727 km (0.112 R)
• M51: 21,114,543 km (0.051 R)
• M52: 21,363,922 km (0.1 R)
• M53: 21,464,003 km (0.082 R)
• M54: 22,473,191 km (0.051 R)
• M55: 22,574,917 km (0.103 R)
• M56: 23,704,531 km (0.094 R)
• M57: 24,224,084 km (0.11 R)
• M58: 25,805,184 km (0.076 R)
• M59: 26,285,991 km (0.101 R)
• M60: 26,446,959 km (0.102 R)
• M61: 27,202,278 km (0.089 R)
• M62: 28,623,907 km (0.111 R)
• M63: 28,955,416 km (0.104 R)
• M64: 29,288,271 km (0.106 R)
• M65: 29,733,923 km (0.098 R)
• M66: 30,013,671 km (0.051 R)
• M67: 30,858,002 km (0.111 R)
• M68: 31,539,121 km (0.109 R)
• M69: 33,903,515 km (0.089 R)
• M70: 34,606,326 km (0.088 R)
• M71: 35,018,468 km (0.082 R)
• M72: 36,264,768 km (0.105 R)
• M73: 37,043,574 km (0.048 R)
• M74: 37,706,891 km (0.105 R)
• M75: 38,070,414 km (0.116 R)
• M76: 39,413,055 km (0.028 R)
• M77: 41,081,969 km (0.082 R)
• M78: 41,768,623 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.3

Radius: 7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.81 AU - 15.19 AU

Year: 21811 Days

Day: 24 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,509,967 km

• M1: 90,956 km (0.066 R)
• M2: 145,409 km (0.111 R)
• M3: 273,315 km (0.106 R)
• M4: 455,825 km (0.078 R)
• M5: 644,468 km (0.091 R)
• M6: 723,754 km (0.088 R)
• M7: 874,699 km (0.104 R)
• M8: 945,309 km (0.074 R)
• M9: 1,887,776 km (0.054 R)
• M10: 1,956,740 km (0.078 R)
• M11: 2,026,752 km (0.114 R)
• M12: 2,169,319 km (0.113 R)
• M13: 3,593,191 km (0.098 R)
• M14: 3,824,320 km (0.11 R)
• M15: 4,090,155 km (0.111 R)
• M16: 4,150,144 km (0.055 R)
• M17: 4,423,310 km (0.096 R)
• M18: 4,891,551 km (0.041 R)
• M19: 5,212,439 km (0.047 R)
• M20: 5,277,514 km (0.095 R)
• M21: 5,375,500 km (0.098 R)
• M22: 5,474,235 km (0.119 R)
• M23: 6,423,583 km (0.066 R)
• M24: 6,493,296 km (0.09 R)
• M25: 6,845,898 km (0.071 R)
• M26: 8,166,249 km (0.062 R)
• M27: 8,317,642 km (0.062 R)
• M28: 9,010,878 km (0.087 R)
• M29: 9,128,163 km (0.105 R)
• M30: 9,602,538 km (0.118 R)
• M31: 10,004,058 km (0.096 R)
• M32: 10,288,294 km (0.1 R)
• M33: 10,534,084 km (0.118 R)
• M34: 10,781,818 km (0.048 R)
• M35: 11,451,867 km (0.097 R)
• M36: 11,877,622 km (0.06 R)
• M37: 12,006,276 km (0.084 R)
• M38: 12,221,847 km (0.107 R)
• M39: 12,876,038 km (0.118 R)
• M40: 13,185,257 km (0.102 R)
• M41: 13,497,019 km (0.118 R)
• M42: 14,675,850 km (0.096 R)
• M43: 14,813,929 km (0.084 R)
• M44: 15,464,231 km (0.036 R)
• M45: 15,981,840 km (0.047 R)
• M46: 16,123,958 km (0.109 R)
• M47: 16,266,375 km (0.084 R)
• M48: 16,600,726 km (0.116 R)
• M49: 16,792,660 km (0.108 R)
• M50: 16,985,492 km (0.034 R)
• M51: 18,852,922 km (0.108 R)
• M52: 18,903,037 km (0.091 R)
• M53: 19,153,763 km (0.082 R)
• M54: 19,355,122 km (0.117 R)
• M55: 19,861,810 km (0.069 R)
• M56: 20,116,725 km (0.076 R)
• M57: 20,372,687 km (0.074 R)
• M58: 20,578,234 km (0.101 R)
• M59: 20,991,573 km (0.05 R)
• M60: 21,095,245 km (0.117 R)
• M61: 21,459,815 km (0.096 R)
• M62: 21,721,312 km (0.104 R)
• M63: 21,773,820 km (0.075 R)
• M64: 22,406,470 km (0.037 R)
• M65: 22,459,428 km (0.096 R)
• M66: 22,671,857 km (0.089 R)
• M67: 22,725,113 km (0.061 R)
• M68: 23,420,444 km (0.117 R)
• M69: 24,449,378 km (0.118 R)
• M70: 25,327,219 km (0.077 R)
• M71: 26,663,427 km (0.085 R)
• M72: 26,832,024 km (0.103 R)
• M73: 28,022,224 km (0.117 R)
• M74: 29,229,629 km (0.07 R)
• M75: 30,043,890 km (0.114 R)
• M76: 30,160,876 km (0.091 R)
• M77: 30,278,011 km (0.105 R)
• M78: 32,351,437 km (0.086 R)
• M79: 33,435,573 km (0.075 R)
• M80: 33,921,317 km (0.091 R)
• M81: 34,961,022 km (0.07 R)
• M82: 36,197,598 km (0.1 R)
• M83: 36,758,740 km (0.062 R)
• M84: 37,071,699 km (0.073 R)
• M85: 38,142,520 km (0.073 R)
• M86: 39,287,243 km (0.042 R)
• M87: 40,249,906 km (0.093 R)
• M88: 40,637,065 km (0.105 R)
• M89: 41,090,496 km (0.074 R)
• M90: 42,132,894 km (0.118 R)
• M91: 43,911,613 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,048 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit